#!/bin/bash

# Slackware build script for Openbox

# Copyright 2006-2010 Chess Griffin <chess@chessgriffin.com>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Modifications for KDE and GNOME xinitrc scripts and Slackware 12.1
# KDM session fixes by Phillip Warner <pc_warner@yahoo.com>

# Patch for converting openbox-xdg-autostart from python2 to python3
# is prepared by Igor Alexandrov <igor.alexandrov@outlook.com>

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=openbox
VERSION=${VERSION:-3.6.1}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# Set these to "YES" if you want your package to include a xinitrc file
# for running Openbox in KDE or GNOME, respectively.
# Otherwise, you can add the xinitrc files manually to /etc/X11/xinit and
# the openbox-kde-session and openbox-gnome-session files to /usr/bin.
# The files can be found under /usr/doc/openbox
# Don't forget to make them executable if you copy them from /usr/doc!
#
# This can be specified on the command line when calling the build script:
#   KXINIT=YES ./openbox.SlackBuild
KXINIT=${KXINIT:-NO}
GXINIT=${GXINIT:-NO}

DOCS="AUTHORS CHANGELOG COMPLIANCE COPYING README"

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.?z*
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
 -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

# Convert openbox-xdg-autostart from python2 to python3
patch -p1 < $CWD/py2-to-py3.patch

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --enable-startup-notification \
  --enable-static=no \
  --build=$ARCH-slackware-linux

make
make install DESTDIR=$PKG

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

# Add xinitrc.openbox so that openbox will show up as an option in xwmconfig
install -D -m 0755 $CWD/xinitrc.openbox $PKG/etc/X11/xinit/xinitrc.openbox

# Add xinitrc.openbox-session so that openbox-session will show up as an option in xwmconfig
install -D -m 0755 $CWD/xinitrc.openbox-session $PKG/etc/X11/xinit/xinitrc.openbox-session

# Optionally install xinitrc scripts for running Openbox in KDE or GNOME
# Move the scripts from /usr/bin if the xinitrc scripts are not installed.
if [ "$KXINIT" == "YES" ]; then
	install -D -m 0755 $CWD/xinitrc.kde-openbox $PKG/etc/X11/xinit/xinitrc.kde-openbox
else
	cat $PKG/usr/bin/openbox-kde-session > $PKG/usr/share/doc/$PRGNAM/openbox-kde-session
	rm -vf $PKG/usr/bin/openbox-kde-session
fi
if [ "$GXINIT" == "YES" ]; then
	install -D -m 0755 $CWD/xinitrc.gnome-openbox $PKG/etc/X11/xinit/xinitrc.gnome-openbox
else
	cat $PKG/usr/bin/openbox-gnome-session > $PKG/usr/share/doc/$PRGNAM/openbox-gnome-session
	rm -vf $PKG/usr/bin/openbox-gnome-session
fi

# Change name of openbox.desktop KDM session file so it corresponds to openbox-session
mv $PKG/usr/share/xsessions/openbox.desktop \
  $PKG/usr/share/xsessions/openbox-session.desktop
sed -i "s,Name=Openbox,Name=Openbox-Session," \
  $PKG/usr/share/xsessions/openbox-session.desktop

mkdir -p $PKG/usr/doc
mv $PKG/usr/share/doc/$PRGNAM $PKG/usr/doc/$PRGNAM-$VERSION
rmdir $PKG/usr/share/doc
cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/xinit
for i in $CWD/xinitrc.*openbox* ; do
	cat $i > $PKG/usr/doc/$PRGNAM-$VERSION/xinit/$(basename $i) ;
done
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
ln -s $PRGNAM-$VERSION $PKG/usr/doc/$PRGNAM

rm -f $PKG/usr/lib*/*.la

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
